NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5305 › 5305-00-531-0452
Assembled Washer Screw P/N 594269
In stock — 16 on our U.S. shelfNSN 5305-00-531-0452 5305005310452 NIIN 005310452
SECO Parts has 16 in stock of NSN 5305-00-531-0452 — Assembled Washer 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,ASSEMBLED WASHER
- SECO description
- SCREW
- Federal supply class
- FSC 5305 — Screws
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 16 |
| Total | 16 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5305-00-531-0452 005310452 594269
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
- Hardness rating
- Primary Washer Rockwell C Minimum 40.0 and Rockwell C Maximum 50.0
- Nominal thread diameter
- Inches 0.190
- Washer quantity
- 1
- Head diameter
- 0.357–0.373 in
- Head height
- 0.122–0.133 in
- Thread series designator
- UNF
- Surface treatment
- Overall Cadmium or Zinc
- Thread length
- 0.916–0.978 in
- Fastener length
- 1.000 in (nominal)
- Thread class
- 2A
- Thread direction
- Right-Hand
- Primary washer material thickness
- 0.022 in (nominal)
- Surface treatment document and classification
- Overall Fed Spec 1ST Treatment Response QQ--416,TY 1,CL 3 or Fed Spec 2ND Treatment Response QQ-Z-325,TY 1,CL 3
- Primary washer outside diameter
- 0.372–0.383 in
- Thread quantity per inch
- 32
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
594269
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 | Z Insurance/numeric stockage objective — held by the government as insurance stock for contingencies, not for routine issue. SECO has 16 on the shelf |
| 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 5305-00-531-0452?
NSN 5305-00-531-0452 (5305005310452) — Assembled Washer Screw: SECO Parts has 16 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for assembled washer screw in federal supply class 5305 (Screws).
Is NSN 5305-00-531-0452 available?
SECO Parts has 16 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5305-00-531-0452 cost?
SECO quotes NSN 5305-00-531-0452 on request, usually the same business day.
What part numbers cross-reference to NSN 5305-00-531-0452?
Part numbers that cross-reference this NSN include 594269. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names SCREW,ASSEMBLED WASHER. Same name is not the same part: check the part numbers.