NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5305 › 5305-00-719-5219
Cap Hexagon Head Screw P/N B1821BH050F125N
In stock — 8276 on our U.S. shelfNSN 5305-00-719-5219 5305007195219 NIIN 007195219
SECO Parts has 8,276 in stock of NSN 5305-00-719-5219 — Cap Hexagon Head Screw — on our own shelf in Augusta, GA: a stocking supplier, not a broker.
One part, one step — answered within one business day. Several parts? and send them together.
- Ships in 1–3 business days from Augusta, GA
- Certificate of Conformance on request
- PO, GPC & major cards
- $50 minimum order — smaller requests still get a quote
- 30-day returns · terms
- FLIS item name
- SCREW,CAP,HEXAGON HEAD
- SECO description
- SCREW, CAP, HEX HEAD
- Federal supply class
- FSC 5305 — Screws
- Used on
- Navigation Radio Set; Airborne Mobile Dir Air Spt CT; B-1 Support Equipment; Aircraft Elevators; Fire Pumps; Circuit Switch; Cargo / Weapons Elevators; JP-5 Aviation Fuel System; Phoenix Missile; Communications Systems; Multiple Launch Rocket System (MLRS)
Also known as:
5305-00-719-5219 007195219 B1821BH050F125N 2455012 24C-820 A200022985 71144-111 MS35290-11 MS90727-111 MS90726-111 500412-12 13247-011
Get a quote
Build a list across as many parts as you need, send it once, get one quote back — answered within one business day, usually the same day. POs and GPC welcome. $50 minimum order.
More to tell us? Need-by date, ship-to, your own RFQ document
Specifications
- Head height
- 0.302–0.323 in
- Surface treatment document and classification
- Overall Assn STD Single Treatment Response Ast- B633 TY 2 SC 3
- Width between flats
- 0.736–0.750 in
- Surface treatment
- Overall Zinc and Chromate
- Nominal thread diameter
- Inches 0.500
- Thread quantity per inch
- 20
- Thread class
- 2A
- Thread direction
- Right-Hand
- Thread length
- 1.250 in maximum
- Fastener length
- 1.250 in (nominal)
- Thread series designator
- UNF
- Hardness rating
- Overall Rockwell C Minimum 32.0 and Rockwell C Maximum 38.0
- Material
- Overall Steel
- Material document and classification
- Overall Assn STD Single Material Response SAE J429 GR 8
- Minimum tensile strength
- Pounds Per Square Inch 150000
- Nondefinitive spec/std data
- Type 2 and Style 10 and Grade 8
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
B1821BH050F125N 2455012 24C-820 A200022985 71144-111 MS35290-11 MS90727-111 MS90726-111 500412-12 13247-011 18C820 9424113 4042-503
Shown for identification only. SECO can quote against any of these numbers.
Logistics data
| Source of supply | SMS DLA Land and Maritime, Columbus, Ohio |
| Acquisition advice code | D DLA/GSA stocked — stocked by DLA or GSA and issued from central stock |
| Unit of issue | HD hundred |
| Demilitarization code | A Demilitarization not required — non-munitions-list item |
| Controlled inventory code | U Unclassified |
| Hazardous material indicator | N No hazardous material |
Source: public FLIS/PUB LOG cataloging data.
Why buy from SECO
These quantities sit on our own shelves — we are a stocking supplier, not a broker sourcing after you order. Condition-coded stock, formal quotes with NSN/PN on the paperwork, POs and GPC welcome, fast U.S. shipping.
In business since 1951 · 30,000+ contracts completed · about SECO & our policies · more questions answered
FAQ
What is NSN 5305-00-719-5219?
NSN 5305-00-719-5219 (5305007195219) — Cap Hexagon Head Screw: SECO Parts has 8,276 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for cap hexagon head screw in federal supply class 5305 (Screws).
Is NSN 5305-00-719-5219 available?
SECO Parts has 8276 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5305-00-719-5219 cost?
SECO quotes NSN 5305-00-719-5219 on request, usually the same business day.
What does NSN 5305-00-719-5219 fit?
The federal catalog lists NSN 5305-00-719-5219 as used on: Navigation Radio Set; Airborne Mobile Dir Air Spt CT; B-1 Support Equipment; Aircraft Elevators; Fire Pumps; Circuit Switch; Cargo / Weapons Elevators; JP-5 Aviation Fuel System; Phoenix Missile; Communications Systems; Multiple Launch Rocket System (MLRS).
What part numbers cross-reference to NSN 5305-00-719-5219?
Part numbers that cross-reference this NSN include B1821BH050F125N, 2455012, 24C-820, A200022985, 71144-111, MS35290-11, MS90727-111, MS90726-111. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names SCREW,CAP,HEXAGON HEAD. Same name is not the same part: check the part numbers.